14166-28-0
14166-28-0 structure
- Name: (3aR,4S,7R,7aS)-hexahydro-4,7-methanoisobenzofuran-1,3-dione
- Chemical Name: (3aR,4S,7R,7aS)-Hexahydro-4,7-methanoisobenzofuran-1,3-dione
- CAS Number: 14166-28-0
- Molecular Formula: C9H10O3
- Molecular Weight: 166.174
- Create Date: 2018-07-07 06:47:35
- Modify Date: 2026-07-08 06:21:10
| Name | (3aR,4S,7R,7aS)-Hexahydro-4,7-methanoisobenzofuran-1,3-dione |
|---|---|
| Synonyms |
(3aα,4β,7β,7aα)-Hexahydro-4,7-Methanoisobenzofuran-1,3-dione
(3,4S,7R,7aS)-Hexahydro-4,7-Methanoisobenzofuran-1,3-dione rel-(3,4S,7R,7aS)-Hexahydro-4,7-methanoisobenzofuran-1,3-dione Norborane-2-exo,3-exo-dicboxylic acid anhydride 2,3-Norbornanedicboxylic anhydride, cis-exo- (8CI) (1R,2S,6R,7S)-4-Oxatricyclo[5.2.1.0]decane-3,5-dione Lurasidone Impurity 74 4,7-Methanoisobenzofuran-1,3-dione, hexahydro-, (3,4S,7R,7aS)-rel (3,4S,7R,7aS)-rel-Hexahydro-4,7-Methanoisobenzofuran-1,3-dione "4-Cis-exo-2,3-Norbornanedicboxylic anhydride" Tandospirone impurity 2 cis-exo-2,3-Norbornanedicboxylic anhydride (3,7aS)-hexahydro-4,7-methano-2-benzofuran-1,3-dione NORBORNANE-2EXO,3EXO-DICBOXYLIC ACID-ANHYDRIDE (1R,2S,3R,4S)-2,3-bicyclo<2.2.1>heptanedicarboxylic anhydride (3,3a'R,4S,4'S,7R,7aS,7'R,7a'S)-2,2'-(butane-1,4-diyl)bis(hexahydro-1H-4,7-methanoisoindole-1,3(2H)-dione) exo-Norbornane-2,3-dicboxylic Anhydride 2,3-NORBORNANEDICBOXYLIC ANHYDRIDE, CIS-EXO lurasidone interMediate 2,3-Norbornanedicboxylic anhydride |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 325.2±11.0 °C at 760 mmHg |
| Molecular Formula | C9H10O3 |
| Molecular Weight | 166.174 |
| Flash Point | 158.9±16.5 °C |
| Exact Mass | 166.062988 |
| PSA | 43.37000 |
| LogP | 0.10 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.552 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2932999099 |
| Precursor 8 | |
|---|---|
| DownStream 3 | |
![Bicyclo[2.2.1]heptane-2,3-dicarboxylicacid, (1R,2S,3R,4S)-rel structure](https://image.chemsrc.com/caspic/329/27862-85-7.png)
![Cis-exo-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid structure](https://image.chemsrc.com/caspic/185/21196-51-0.png)
![Bicyclo[2.2.1]heptane-2,3-dicarboxylicacid structure](https://image.chemsrc.com/caspic/269/1724-08-9.png)
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |